The Difference in the Molar Heat Capacity at Constant P

question 30

Multiple Choice

The difference in the molar heat capacity at constant P and constant V is (assume ideal gas) .

• A)equal to R for monotomic gas.
• B)equal to 2R for diatomic gas.
• C)equal to NR for polyatomic gas,where N is the number of atoms in a polyatomic molecules.
• D)equal to R for all gases.
• E)(A)and (D)

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